JPS61116780A - Power source plug apparatus for electric appliance - Google Patents

Power source plug apparatus for electric appliance

Info

Publication number
JPS61116780A
JPS61116780A JP23721784A JP23721784A JPS61116780A JP S61116780 A JPS61116780 A JP S61116780A JP 23721784 A JP23721784 A JP 23721784A JP 23721784 A JP23721784 A JP 23721784A JP S61116780 A JPS61116780 A JP S61116780A
Authority
JP
Japan
Prior art keywords
terminal
plug
terminal base
base
main body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23721784A
Other languages
Japanese (ja)
Inventor
茂夫 山本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP23721784A priority Critical patent/JPS61116780A/en
Priority to DE19853535564 priority patent/DE3535564A1/en
Publication of JPS61116780A publication Critical patent/JPS61116780A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3806—Accessories
    • B26B19/3833—Storage and cleaning devices; Power cord storage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3853—Housing or handle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
    • B26B19/3873—Electric features; Charging; Computing devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/72—Means for accommodating flexible lead within the holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 ［技術分野１ 本発明は電気かみそりのような小型の電気機器に設けら
れて、壁フンセントに差し込み接続される電源プラグ装
置、殊にヨーロッパで使用されているＣ−２タイプの電
源プラグ装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field 1] The present invention relates to a power plug device installed in a small electric appliance such as an electric shaver and plugged into a wall socket, particularly the C-2 used in Europe. TYPE OF POWER PLUG DEVICE.

［背景技術］ ヨーロッパで使用されているＣ−２タイプの電源プラグ
は、電気機器の本体ケーシングより突出する端子基台の
先端面より一対の端子プラグを突出させｒこらのであっ
て、壁コンセントに対しては、端子プラグのみならず、
端子基台をも差し込むことにより、初めて導通するもの
である。従って、このようなタイプの電源プラグ装置を
電気かみそりのような小型電気機器に設けろ場合、どう
しても大型化して携帯に不便であるとともに、突出して
いる端子基台の先端面より更に突出する端子プラグを損
傷させてしまうおそれがある。[Background technology] The C-2 type power plug used in Europe has a pair of terminal plugs that protrude from the tip of the terminal base that protrudes from the main casing of the electrical device, and is plugged into a wall outlet. In addition to terminal plugs,
Conductivity is established only when the terminal base is also inserted. Therefore, if this type of power plug device is installed in a small electrical device such as an electric shaver, it will inevitably be large and inconvenient to carry, and the terminal plug will need to protrude further than the tip of the protruding terminal base. There is a risk of damage.

［発明の目的］ 本発明はこのような点に鑑み為されたものであり、その
目的とするところは電気機器の小型化に寄与する電気機
器の電源プラグ装置を提供するにあり、また端子プラグ
を端子基台から突出させるに際して、端子プラグにがた
つきが生じることのない電気機器の電源プラグ装置を提
供するにある。[Object of the Invention] The present invention has been made in view of the above points, and its purpose is to provide a power plug device for electrical equipment that contributes to miniaturization of electrical equipment, and also to provide a terminal plug device. To provide a power plug device for electrical equipment in which a terminal plug does not shake when it is projected from a terminal base.

［発明の開示１ しかして本発明は本体ケーシングより突出する端子基台
の先端面より端子プラグが突出する電気機器の電源プラ
グ装置において、端子プラグを端子基台内に収納自在と
し、且つ端子基台を本体ケーシング内に収納自在とした
ことに特徴を有して、端子プラグを端子基台に収納する
ことができる上に、端子基台を本体ケーシングに収納す
ることができ、従って端子プラグをも本体ケーシング内
に収納することができるようにしたものであり、また本
体ケーシングより突出する端子基台の先端面より端子プ
ラグが突出する電気機器の電源プラグ装置において、端
子プラグを端子基台内にスライド収納自在とされている
とともに、端子プラグの根元には、端子基台の先端面に
形成されている端子プラグ挿通孔に嵌合するボス部を形
成していることに特徴を有して、端子プラグを端子基台
から突出させた際、ボス部と端子プラグ挿入孔との嵌合
で端子プラグのがたつきが防がれるようにしたものであ
る。[Disclosure 1 of the Invention] The present invention provides a power plug device for electrical equipment in which a terminal plug protrudes from the front end surface of a terminal base protruding from a main body casing, in which the terminal plug can be freely stored in the terminal base, and the terminal base The stand is characterized by being able to be stored freely within the main body casing, and the terminal plug can be stored in the terminal base, and the terminal base can be stored in the main body casing, so the terminal plug can be stored in the main body casing. In addition, in power plug devices for electrical equipment in which the terminal plug protrudes from the tip of the terminal base that protrudes from the main body casing, the terminal plug can be stored inside the terminal base. The terminal plug can be slid and stored freely, and the base of the terminal plug is characterized by a boss portion that fits into the terminal plug insertion hole formed on the front end surface of the terminal base. When the terminal plug is projected from the terminal base, the terminal plug is prevented from rattling due to the fitting between the boss portion and the terminal plug insertion hole.

以下本発明を図示の電気かみそりにおける実施例に基づ
いて詳述すると、第１図乃至第１０藺は一実施例を示す
ものであって、ここにおける本体ケーシング１は前面ハ
ウノング１１と、後面ハウジング１２、そして外刃８が
装着される外刃フレーム１３から構成されており、前面
ハウジング１１の前面の中央上部にはスイッチプレート
１４が、片側面上部には外刃フレーム１３の着脱操作用
の釦１５が配設されており、更に後面ハウジング１２の
下部には＠４図及び第５図に示すように、スライド釦１
６が配設されている。そして本体ケーシング１内の下部
に、先端面より一対の端子プラグ２，２が突出自在とな
った端子基台３の収納スペースが設けられている。この
端子基台３は、一対の端子プラグ２，２をスライド収納
自在としたものであり、上記スライド釦１６は端子プラ
グ２゜２の基部に一体に形成されている端子台２０に連
結されていて、スライド釦１６のスライド繰作によって
、端子プラグ２の端子基台３からの出没と、端子基台３
の本体ケーシング１からの出没とがなされるものである
。端子プラグ２を端子基台３内に収納し、更に端子基台
３を本体ケーシング１内に収納すれば、第１図及び第４
図に示すように、本体ケーシング１から端子基台３と端
子プラグ２とが全く突出することがなく、端子基台３を
本体ケーシング１の側面から突出させるとともに、端子
基台３の先端面から端子プラグ２を突出させれば、第２
図及び第５図に示す状態となる。またこの操作は、上述
のようにスライド釦１６のスライド操作のみで行なえる
ものである。Hereinafter, the present invention will be described in detail based on an embodiment of an electric shaver shown in the drawings. FIGS. , and an outer cutter frame 13 to which the outer cutter 8 is attached, a switch plate 14 is provided at the upper center of the front surface of the front housing 11, and a button 15 for attaching and detaching the outer cutter frame 13 is provided at the upper part of one side. A slide button 1 is provided at the bottom of the rear housing 12, as shown in @Figures 4 and 5.
6 are arranged. In the lower part of the main body casing 1, there is provided a storage space for a terminal base 3 from which a pair of terminal plugs 2, 2 can freely protrude from the front end surface. This terminal base 3 can freely slide and store a pair of terminal plugs 2, 2, and the slide button 16 is connected to a terminal block 20 that is integrally formed at the base of the terminal plug 2. By sliding the slide button 16, the terminal plug 2 can be moved in and out of the terminal base 3, and the terminal base 3 can be removed.
The main body casing 1 is made to appear and disappear from the main body casing 1. If the terminal plug 2 is stored in the terminal base 3 and the terminal base 3 is further stored in the main body casing 1, the
As shown in the figure, the terminal base 3 and the terminal plug 2 do not protrude from the main body casing 1 at all, and the terminal base 3 protrudes from the side surface of the main body casing 1 and from the tip surface of the terminal base 3. If the terminal plug 2 is protruded, the second
The state shown in the figure and FIG. 5 is reached. Further, this operation can be performed only by sliding the slide button 16 as described above.

更に詳しく説明すると、本体ケーシング１内の上部には
、第６図乃至第８図に示すように、充電回路等が実装さ
れたプリント基板４０．モータ４１、プリント基板４０
に装着される蓄電池４２、そしてモータ４１の出力軸に
取り付けられた偏心軸４４と連結されてモータ４１の回
転運動を往復運動に変換する駆動子４３、駆動子４３の
上部が挿通されて、内部への髭くずの侵入を防ぐ防塵板
４５が納められており、外刃フレーム１３内に位置する
駆動子４３の上端には、外力８内面と摺接する多数枚の
ブレードを備えた内刃ブロック９が連結される。前面ハ
ウジング１１と後面ハウジング１２との間で保持される
上記モータ４１は、その底面に設けられた端子５１が上
記プリント基板４０より突出する接続金具５２により、
プリント基板４０と接続される。尚、前面ハウジング１
１と後面ハウジング１２との連結は、前面ノ１ウノング
１１の下端より突設されて後面ハウジング１２に係合す
る一対の７ツク１８と、両ハウジング１１．１２間をつ
なぐ連結ビス１９とにより行なわれる。また、前面ハウ
ジング１１の正面に上下動自在に配される前記スイッチ
プレート１４は、その背面にプリント基板４０のパター
ン面と摺接する接触金具５４を備えており、接触金具５
４とプリント基板４０のパターン面とで電源スィッチＳ
Ｗを形成している。そして本体ケーシング１の下部内に
位置しているプリント基板４０の下端部からは、一対の
接点ばね５５が突設されている。図中５は外刃８を保護
するための保護カバーである。More specifically, in the upper part of the main body casing 1, as shown in FIGS. 6 to 8, there is a printed circuit board 40 on which a charging circuit and the like are mounted. Motor 41, printed circuit board 40
A storage battery 42 is attached to the motor, and a drive element 43 is connected to an eccentric shaft 44 attached to the output shaft of the motor 41 to convert the rotational motion of the motor 41 into reciprocating motion. A dustproof plate 45 is housed to prevent the intrusion of beard shavings into the outer cutter frame 13. At the upper end of the driver 43 located within the outer cutter frame 13, there is an inner cutter block 9 equipped with a large number of blades in sliding contact with the inner surface of the external force 8. are concatenated. The motor 41, which is held between the front housing 11 and the rear housing 12, has terminals 51 provided on the bottom surface of the motor 41, which are connected by a connecting fitting 52 that protrudes from the printed circuit board 40.
It is connected to the printed circuit board 40. In addition, front housing 1
1 and the rear housing 12 are connected by a pair of seven hooks 18 that protrude from the lower end of the front housing 11 and engage the rear housing 12, and a connecting screw 19 that connects both housings 11 and 12. It will be done. Further, the switch plate 14, which is disposed on the front of the front housing 11 so as to be able to move up and down, is provided with a contact fitting 54 on its back surface that slides into contact with the pattern surface of the printed circuit board 40.
4 and the pattern surface of the printed circuit board 40 to connect the power switch S.
It forms a W. A pair of contact springs 55 are provided to protrude from the lower end of the printed circuit board 40 located in the lower part of the main body casing 1 . In the figure, 5 is a protective cover for protecting the outer cutter 8.

さて、本体ケーシング１の下部内にスライド自在に収納
される端子基台３は、本体ケーシング１の側面から突出
することとなるその先端面が一対の端子プラグ挿通孔３
０を除いて閉塞された筒状のものであって、−面の後端
部からは長孔が形成されている延長部３１が後方へと向
けて延設されており、池の面の後端部からは短絡金具５
６が突設され、更に内面には、一端が外面に位置する一
対の接触金具５７が取り付けられている。Now, the terminal base 3 that is slidably housed in the lower part of the main body casing 1 has a tip end surface that protrudes from the side surface of the main body casing 1 connected to a pair of terminal plug insertion holes 3.
It has a cylindrical shape that is closed except for 0, and an extension part 31 in which a long hole is formed extends rearward from the rear end of the negative side. From the end, short-circuit fitting 5
6 is provided in a protruding manner, and a pair of contact fittings 57, one end of which is located on the outer surface, is further attached to the inner surface.

一対の端子プラグ２，２を一体に備えて端子基台３の内
部にスライド自在に納められている端子台２０は、その
先端面より一対の端子プラグ２゜２を突出させているも
のであるとともに、−面に上記一対の接触金具５７と夫
々摺接するとともに、各端子プラグ２に接続されている
一対の接触片５８．５８が取り付けられており１．更に
後端部には、スライド釦１６の連結部としての孔２２を
有している。前記スライド釦１６は、端子基台３の延長
部３１に形成されている長孔を通じてこの孔２２に差し
込まれているものであり、またスライド釦１６は孔２２
の内部に配されたぼね２３によって孔２２から突出する
方向にばね付勢されている６しかして＠９図（ａ）及び
第１０図（ａ）に示すように、端子プラグ２を端子基台
３内に引き込むとともに、端子基台３を本体ケーシング
１内に引き込んだ状態においては、端子基台３に取り付
けた短絡金具５６がプリント基板４０のパターン面と接
触して、この両者で形成されるところのいわゆるプラグ
スイッチＰＳＷを閉じている。この状態から・スライド
釦１６をぼね２３に抗して押すことによって、スライド
釦１６に取り付けられているストッパ１７を本体ケーシ
ング１におけるスライド釦１６の〃イド溝６〇一端に形
成されている係合溝６１から外し、そしてスライド釦１
６をスライドさせたなら、このスライド釦１６が連結さ
れた端子台２０が端子基台３内をスライドして、端子台
２０先端面より突設されている一対の端子プラグ２，２
を端子基台３の先端面より突出させるものであり、更に
スライド釦１６をスライドさせたなら、スライド釦１６
に押されて端子基台３も本体ケーシング１から突出する
ものである。尚、この状態においては、ガイド溝６０他
端に形成された係合溝６１にストッパ１７が係合するこ
とから、端子プラグ２及び端子基台３が不用意に引っ込
むことはない。またこの時には、短絡金具５６がプリン
ト基板４０より離れ、プラグスイッチＰ　Ｓ　Ｗが切れ
るために、電源スィッチＳ　Ｗを入れても、モータ４１
に通電されることはなく、充電ミスを防ぐことができる
。端子プラグ２とプリント基板４０に実装された充電回
路及び蓄電池４２との接続は、接触片５８、接触金具５
７、そして接点ばね５５を通じて行なわれる。接触金具
５７と接点ばね５５との接触は、端子基台３を本体ケー
シング１から突出させた時にのみなされる。The terminal block 20, which is integrally provided with a pair of terminal plugs 2 and 2 and is slidably housed inside the terminal base 3, has a pair of terminal plugs 2゜2 protruding from its tip surface. At the same time, a pair of contact pieces 58, 58 are attached to the - side, which are in sliding contact with the pair of contact metal fittings 57, respectively, and are connected to each terminal plug 2.1. Further, the rear end portion has a hole 22 as a connecting portion for the slide button 16. The slide button 16 is inserted into the hole 22 through a long hole formed in the extension part 31 of the terminal base 3, and the slide button 16 is inserted into the hole 22 through a long hole formed in the extension part 31 of the terminal base 3.
The terminal plug 2 is biased by a spring in the direction of protruding from the hole 22 by a spring 23 disposed inside the terminal plug 2. However, as shown in Figures 9(a) and 10(a), the terminal plug 2 is inserted into the terminal base. When the terminal base 3 is pulled into the base 3 and the terminal base 3 is pulled into the main body casing 1, the shorting fitting 56 attached to the terminal base 3 comes into contact with the patterned surface of the printed circuit board 40, and a short circuit is formed between the two. The so-called plug switch PSW is closed. From this state, by pushing the slide button 16 against the spring 23, the stopper 17 attached to the slide button 16 is formed at one end of the id groove 60 of the slide button 16 in the main body casing 1. Remove it from the engagement groove 61, and then press the slide button 1.
6, the terminal block 20 to which this slide button 16 is connected will slide inside the terminal base 3, and the pair of terminal plugs 2, 2 protruding from the tip end surface of the terminal block 20 will slide.
is made to protrude from the tip surface of the terminal base 3, and if the slide button 16 is further slid, the slide button 16
The terminal base 3 also protrudes from the main body casing 1 when pushed. In this state, since the stopper 17 engages with the engagement groove 61 formed at the other end of the guide groove 60, the terminal plug 2 and the terminal base 3 will not be inadvertently retracted. Also, at this time, the shorting fitting 56 separates from the printed circuit board 40 and the plug switch P SW is turned off, so even if the power switch SW is turned on, the motor 41
The battery is never energized, which prevents charging errors. The terminal plug 2 is connected to the charging circuit and storage battery 42 mounted on the printed circuit board 40 using a contact piece 58 and a contact fitting 5.
7, and through the contact spring 55. Contact between the contact fitting 57 and the contact spring 55 is made only when the terminal base 3 is projected from the main body casing 1.

端子基台３及び端子プラグ２を引き込む際には、スライ
ド釦１６を逆方向に操作することで、まず端子プラグ２
が端子基台３内に収納され、続いてスライド釦１６で押
されることに上って、端子基台３が本体ケーシング１内
に収納される。When pulling in the terminal base 3 and terminal plug 2, first pull in the terminal plug 2 by operating the slide button 16 in the opposite direction.
is stored in the terminal base 3, and then pushed up with the slide button 16, and the terminal base 3 is stored in the main body casing 1.

上記実施例では、端子プラグ２の全長が端子基台３内に
引き込まれてしまうものとしたが、端子プラグ２の基部
側の一部のみが端子基台３内に引き込まれるようにして
もよい。この場合、端子基台３の本体ケーシング１に対
するスライド量を大きくとって、ｔＪＩＪ１１図に示す
ように、端子プラグ２の先端部が端子基台３より一部突
出した状態のまま、本体ケーシング１内に収納されてし
まうようにすればよい。In the above embodiment, the entire length of the terminal plug 2 is drawn into the terminal base 3, but only a part of the base side of the terminal plug 2 may be drawn into the terminal base 3. . In this case, the amount of sliding of the terminal base 3 with respect to the main body casing 1 is increased, and as shown in Figure tJIJ11, the tip of the terminal plug 2 is kept partially protruding from the terminal base 3 and inside the main body casing 1. All you have to do is make it so that it is stored in .

第１２図及び第１３図に池の実施例を示す。ここでは本
体ケーシング１の側面下部に切り欠きを設けて、この切
り欠き内に端子基台３を上下一対の軸７０に上り回動自
在に取り付けたものであり、本体ケーシング１の下部内
にはスライド釦１６の操作でスライドする操作子７１を
配設しである６端子基台３を回動させて本体ケーシング
１の側方へと端子基台３が突出する状態とした上で、ス
ライド釦１６を操作すれば、操作子７１が端子基台３内
に侵入して端子台２０を押圧し、端子プラグ２を端子基
台３の先端面から突出させるものである。尚、端子プラ
グ２と充電回路や蓄電池４２との接続は、上記軸７０を
通じて行なうようにすることができる。Examples of ponds are shown in FIGS. 12 and 13. Here, a notch is provided at the lower side of the main body casing 1, and the terminal base 3 is mounted inside this notch so that it can freely rotate up and down a pair of upper and lower shafts 70. Rotate the 6-terminal base 3, which is equipped with an operator 71 that slides when the slide button 16 is operated, so that the terminal base 3 protrudes to the side of the main body casing 1, and then press the slide button. 16, the operator 71 enters into the terminal base 3, presses the terminal block 20, and causes the terminal plug 2 to protrude from the front end surface of the terminal base 3. Note that the connection between the terminal plug 2 and the charging circuit and the storage battery 42 can be made through the shaft 70.

ところで、端子基台３内に端子プラグ２をスライド収納
自在とするとともに、端子プラグ２を端子基台３先端面
に設けた端子プラグ挿通孔３０より出没させるようにし
たものでは、次のような問題を有している。すなわち、
ここで示している端子プラグ２は、前述のようにヨーロ
ッパで使用されているＣ−２タイプのものであるが、こ
れは端子プラグ２の先端がやや太くなっている上に、一
対の端子プラグ２の間隔が先端はど狭くなるように傾斜
しているものであり、従って端子基台３に形成されてい
る端子プラグ挿通孔３０ら、端子プラグ２の傾斜に見合
った分だけ大きくしなくてはならない。また端子台２０
と端子基台３の内面との間には、端子基台３に対して端
子台２０をスライド自在とするため１こクリアランスを
もたせておかなくてはならないことから、端子プラグ２
を端子基台３から突出させた時にはどうしても端子プラ
グ２がぐらつきやすくなっている。By the way, in a device in which the terminal plug 2 can be freely slid and stored in the terminal base 3 and the terminal plug 2 can be inserted and retracted from the terminal plug insertion hole 30 provided on the front end surface of the terminal base 3, the following is done. I have a problem. That is,
The terminal plug 2 shown here is the C-2 type used in Europe as mentioned above, but this terminal plug 2 has a slightly thicker tip and a pair of terminal plugs. 2 is inclined so that the interval between terminal plugs 2 becomes narrower at the tip, therefore, the terminal plug insertion holes 30 formed in the terminal base 3 must be made larger to match the inclination of the terminal plugs 2. Must not be. Also, the terminal block 20
Since it is necessary to have a clearance of one inch between the terminal block 20 and the inner surface of the terminal base 3 in order to allow the terminal block 20 to slide freely relative to the terminal base 3, the terminal plug 2
When the terminal plug 2 is made to protrude from the terminal base 3, the terminal plug 2 tends to wobble easily.

この点に対処するために、ここで示した端子プラグ２に
はその根元に端子台２０と一体に形成されたボス部２１
を設けて、このボス部２１が端子基台３における端子プ
ラグ挿通孔３０に嵌合するようにしているものである。In order to deal with this point, the terminal plug 2 shown here has a boss portion 21 formed integrally with the terminal block 20 at its base.
is provided so that the boss portion 21 fits into the terminal plug insertion hole 30 in the terminal base 3.

端子プラグ挿通孔３０の径は、端子プラグ２の径に比し
て、かなり大きく形成されているものの、ボス部２１が
端子プラグ挿通孔３０に嵌合することから、端子プラグ
２にがたつきがおこることがないものである。第１４図
及び第１５図に示すものは、端子プラグ２が端子基台３
内にスライド収納されるものの、端子基台３自体は本体
ケーシング１と一体に形成されて常時突出した状態にあ
るが、ここにおける端子プラグ２も、その根元に端子台
２０と一体に形成されたボス部２１を有して、このボス
部２１が端子基台３先端面の端子プラグ挿通孔３０に嵌
合するようになっている。Although the diameter of the terminal plug insertion hole 30 is formed to be considerably larger than the diameter of the terminal plug 2, since the boss portion 21 fits into the terminal plug insertion hole 30, the terminal plug 2 does not wobble. will never occur. In the case shown in Figs. 14 and 15, the terminal plug 2 is connected to the terminal base 3.
The terminal base 3 itself is integrally formed with the main body casing 1 and always protrudes, although the terminal base 3 itself is slid into the housing, and the terminal plug 2 here is also integrally formed with the terminal base 20 at its base. It has a boss portion 21 which is fitted into a terminal plug insertion hole 30 on the front end surface of the terminal base 3.

［発明の効果１゜ 以上のように本発明においては端子プラグが端子基台内
に収納されるようにしているものであり、しかも端子基
台にしても本体ケーシング内に収納されるようにしてい
るものであるために、本体ケーシングから突出する端子
基台より更に端子プラグを突出させなくてはならないも
のであるにもかかわらず、これらをすべて本体ケーシン
グ内に収納することができて、電気機器の使用時には本
体ケーシングのみの大きさのみとなって、電気機器を小
型で携帯性に富んだものとすることができるものであり
、しかも端子基台内に端子プラグを収納した状態で端子
基台を本体ケーシング内に収納することができるために
、端子基台より端子プラグを突出させた状態のまま本体
ケーシング内にすべて収納する場合よりも、更に小型化
を図ることができるものである。また併合発明において
は、端子プラグを端子基台内に収納することができるた
めに電気機器の小型化を図ることができる上に、端子基
台の先端面の端子プラグ挿通孔から端子プラグを突出さ
せた場合にも、端子プラグ根元のボス部と端子プラグ挿
通孔との嵌合により、端子プラグのがたつきを防ぐこと
ができるものである。[Effects of the Invention 1° As stated above, in the present invention, the terminal plug is housed within the terminal base, and the terminal base is also housed within the main body casing. Although the terminal plug has to protrude further than the terminal base that protrudes from the main casing, all of these can be stored inside the main casing and the electrical equipment When used, the size of only the main body casing becomes small, making the electrical equipment compact and highly portable.Moreover, with the terminal plug stored inside the terminal base, the terminal base Since the terminal plug can be housed in the main body casing, it is possible to achieve further miniaturization than in the case where the terminal plug is all housed in the main body casing with the terminal plug protruding from the terminal base. In addition, in the combined invention, since the terminal plug can be housed in the terminal base, it is possible to downsize the electrical equipment, and the terminal plug can be protruded from the terminal plug insertion hole on the front end surface of the terminal base. Even in this case, the terminal plug can be prevented from wobbling due to the fitting between the boss portion at the base of the terminal plug and the terminal plug insertion hole.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は本発明一実施例の斜視図、第３図は
同上の概略回路図、第４図及び第５図は同上の背面側を
示す斜視図、第６図は同上の分解斜視図、第７図は同上
の縦断面図、第８図は同上の横断面図、第９図（ａＨｂ
）（ｃ）は第７図中のＡ−Ａ線断面図、第１０図（ａ）
（ｂ）（ｃ）は第７図中のＢ−Ｂ線断面図、第１１図（
ａＨｂＨｃ）は同上の池の例の斜視図、第１２図（ａＨ
ｂ）（ｃ）は他の実施例の斜視図、第１３図（、）（ｂ
）（ｃ）は同上の水平断面図、第１４図（、）（ｂ）は
更に池の実施例の斜視図、第１５図（、）（ｂ）は同上
の破断背面図であって、１は本体ケーシング、２は端子
プラグ、３は端子基台、２１はボス部、３０は端子プラ
グ挿通孔を示す。 代理人　弁理士　石　１）長　七 第３図 第４図 Ｍ５図 １１１０図 （ｂ） （Ｃ） １Ｗ１１図 ｆｉ＋２図 （ｂ） 第１２図 （Ｃ） １ｓ１３図 Ｗｉ１３図 （ｂ３ （Ｃ） 第１４図 （ｂ）1 and 2 are perspective views of one embodiment of the present invention, FIG. 3 is a schematic circuit diagram of the same, FIGS. 4 and 5 are perspective views showing the back side of the same, and FIG. 6 is a perspective view of the same as the above. 7 is a vertical cross-sectional view of the same as the above, FIG. 8 is a cross-sectional view of the same as the above, and FIG.
) (c) is a sectional view taken along line A-A in Figure 7, and Figure 10 (a)
(b) and (c) are sectional views taken along line B-B in Figure 7, and Figure 11 (
aHbHc) is a perspective view of the pond example above, and Figure 12 (aH
b) (c) is a perspective view of another embodiment, FIG.
)(c) is a horizontal cross-sectional view of the same as above, FIG. 14(,)(b) is a perspective view of the embodiment of the pond, and FIG. 15(,)(b) is a broken rear view of the same as above. 2 is a main body casing, 2 is a terminal plug, 3 is a terminal base, 21 is a boss portion, and 30 is a terminal plug insertion hole. Agent Patent Attorney Ishi 1) Chief 7Figure 3Figure 4M5Figure 1110Figure (b) (C) 1W11Figure fi + 2Figure (b) Figure 12 (C) 1s13Figure Wi13 (b3 (C) Figure 14 (b)

Claims (5)

【特許請求の範囲】[Claims] （１）本体ケーシングより突出する端子基台の先端面よ
り端子プラグが突出する電気機器の電源プラグ装置にお
いて、端子プラグを端子基台内に収納自在とし、且つ端
子基台を本体ケーシング内に収納自在として成ることを
特徴とする電気機器の電源プラグ装置。(1) In a power supply plug device for electrical equipment in which a terminal plug protrudes from the front end surface of a terminal base that protrudes from the main body casing, the terminal plug can be freely stored within the terminal base, and the terminal base is stored within the main body casing. A power plug device for electrical equipment, characterized in that it is flexible. （２）端子基台に対して端子プラグがスライド収納自在
とされるとともに、本体ケーシングに対して端子基台が
スライド収納自在とされていることを特徴とする特許請
求の範囲第１項記載の電気機器の電源プラグ装置。(2) The terminal plug can be slid and stored in the terminal base, and the terminal base can be slid and stored in the main body casing. Electrical equipment power plug device. （３）端子基台に対して端子プラグの一部がスライド収
納自在とされるとともに、端子基台と端子プラグとが本
体ケーシング内に又ラード収納自在とされていることを
特徴とする特許請求の範囲第１項記載の電気機器の電源
プラグ装置。(3) A patent claim characterized in that a part of the terminal plug can be slid and stored in the terminal base, and the terminal base and the terminal plug can also be stored in the main body casing. A power plug device for an electrical device according to item 1. （４）端子基台に対して端子プラグがスライド収納自在
とされるとともに、本体ケーシングに端子基台が回動自
在に装着されて端子基台の回動で端子基台が本体ケーシ
ングより出没自在とされていることを特徴とする特許請
求の範囲第１項記載の電気機器の電源プラグ装置。(4) The terminal plug can be slid into and stored in the terminal base, and the terminal base is rotatably attached to the main body casing, so that the terminal base can be moved in and out of the main body casing by rotating the terminal base. A power plug device for electrical equipment according to claim 1, characterized in that: （５）本体ケーシングより突出する端子基台の先端面よ
り端子プラグが突出する電気機器の電源プラグ装置にお
いて、端子プラグを端子基台内にスライド収納自在とし
ているとともに、端子プラグの根元には、端子基台の先
端面に形成されている端子プラグ挿通孔に嵌合するボス
部を形成していることを特徴とする電気機器の電源プラ
グ装置。(5) In a power plug device for electrical equipment in which a terminal plug protrudes from the front end surface of a terminal base that protrudes from the main body casing, the terminal plug can be slid and stored in the terminal base, and the base of the terminal plug has a 1. A power plug device for electrical equipment, characterized in that a boss portion is formed to fit into a terminal plug insertion hole formed on a front end surface of a terminal base.
JP23721784A 1984-11-10 1984-11-10 Power source plug apparatus for electric appliance Pending JPS61116780A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP23721784A JPS61116780A (en) 1984-11-10 1984-11-10 Power source plug apparatus for electric appliance
DE19853535564 DE3535564A1 (en) 1984-11-10 1985-10-04 Extendible plug arrangement for electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23721784A JPS61116780A (en) 1984-11-10 1984-11-10 Power source plug apparatus for electric appliance

Publications (1)

Publication Number Publication Date
JPS61116780A true JPS61116780A (en) 1986-06-04

Family

ID=17012114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23721784A Pending JPS61116780A (en) 1984-11-10 1984-11-10 Power source plug apparatus for electric appliance

Country Status (2)

Country Link
JP (1) JPS61116780A (en)
DE (1) DE3535564A1 (en)

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CN100373705C (en) * 2004-04-23 2008-03-05 超人集团有限公司 Pulling and rotating conversion type shaver charging socket
CN100373704C (en) * 2004-04-23 2008-03-05 超人集团有限公司 Pulling socket for charging razor
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DE3825120A1 (en) * 1988-05-11 1989-11-23 Wella Ag DEVICE FOR AN ELECTRICAL DEVICE
JPH0498770A (en) * 1990-08-13 1992-03-31 Nippon Philips Kk Charging type electrical equipment
US5075615A (en) * 1990-11-05 1991-12-24 Dantis Theodore C Combined recharging mount and stand for electric razors
DE9105127U1 (en) * 1991-04-25 1991-06-13 Erich Jaeger Gmbh & Co Kg, 6380 Bad Homburg, De
DE29505651U1 (en) * 1995-04-01 1995-05-24 Rehau Ag & Co Housing for an electrical device
DE19540304C2 (en) * 1995-10-28 1998-07-30 Braun Ag Device connector for electrical devices
US6885811B2 (en) 2002-08-16 2005-04-26 The Dial Corporation Methods and apparatus for dual-outlet vapor dispenser
AU2003279705A1 (en) * 2002-08-30 2004-03-19 The Dial Corporation Vaporiser
GB2441159B (en) * 2006-08-24 2009-03-04 Hsien-Lin Yang Power adaptor with retractable plug
EP2451027B1 (en) * 2010-10-26 2013-04-17 Research In Motion Limited Electrical device for a portable electronic device
US8410752B2 (en) 2010-10-26 2013-04-02 Research In Motion Limited Charger device for a portable electronic device
JP6653766B2 (en) 2016-03-22 2020-02-26 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Safety switch device for personal care equipment

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DE2414203C3 (en) * 1974-03-25 1981-01-29 Braun Ag, 6000 Frankfurt Mains plug for two different connection systems
GB1502598A (en) * 1974-11-21 1978-03-01 Gillette Co Dual-standard electric plug
ATE23240T1 (en) * 1982-08-04 1986-11-15 Corabelment Ag MULTI-PIN ELECTRICAL PLUG.

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* Cited by examiner, † Cited by third party
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CN100373705C (en) * 2004-04-23 2008-03-05 超人集团有限公司 Pulling and rotating conversion type shaver charging socket
CN100373704C (en) * 2004-04-23 2008-03-05 超人集团有限公司 Pulling socket for charging razor
JP2007028028A (en) * 2005-07-14 2007-02-01 Matsushita Electric Ind Co Ltd Portable information terminal device and external device for it
CN107249925A (en) * 2015-01-30 2017-10-13 克里斯蒂安·弗莱舍尔 Charging device and charging method

Also Published As

Publication number Publication date
DE3535564C2 (en) 1989-02-23
DE3535564A1 (en) 1986-05-22

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